National Science Olympiad Forum By SOF Olympiad Trainer - Page 670

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
The answer is C) i and iv as the fat deposition, blubber helps animals to live in cold climate, i.e. Polar Bear. The two mammals which lay eggs are Platypus and Anteater. All mammals are terrestrial is not correct as some mammals live in water, i.e. Dolphin, Whale. All birds can fly is incorrect as birds like Ostrich and Emu because they are too heavy to fly.

Ans 2:

Class : Class 7
Answer is D

Ans 3:

Class : Class 9
I couldn't ans

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
B

Ans 2:

Class : Class 5
B

Ans 3:

Class : Class 3
B

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Subject :NSO    Class : Class 1

Ans 1: (Master Answer)

Class : Class 1
The image in b is that of okra or ladyfinger which is indeed a fruit.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
yes the answer is D

Ans 2:

Class : Class 4
It's D

Ans 3:

Class : Class 9
the answer is d

Ans 4:

Class : Class 4
it should be D

Ans 5:

Class : Class 7
YES , IT IS D

Ans 6:

Class : Class 4
Yes, it is D, but they are saying it is C.

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Subject :NSO    Class : Class 7

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7

Ans 2: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 3:

Class : Class 8

Ans 4:

Class : Class 10
can I get the explanation.

Ans 5:

Class : Class 7
explanations please.

Ans 6:

Class : Class 8
The correct answer is C. Because plants (mainly the aquatic plants) cannot release oxygen in a very low or high temperature. So the graph at C is right as it shows that aquatic plants release less oxygen in both low and high temperatures

Ans 7:

Class : Class 7

Ans 8:

Class : Class 8
Oxygen cannot be released in very hot temperatures . Thus the correct answer is C

Ans 9:

Class : Class 7
The correct answer is C. Because plants (mainly the aquatic plants) cannot release oxygen in a very low or high temperature. So the graph at C is right as it shows that aquatic plants release less oxygen in both low and high temperatures

Ans 10:

Class : Class 6
explanation please

Ans 11:

Class : Class 8

Ans 12:

Class : Class 7

Ans 13:

Class : Class 10

Ans 14:

Class : Class 8

Ans 15:

Class : Class 10
You can check

Ans 16:

Class : Class 10

Ans 17:

Class : Class 7
Can i get nice explanation pls..

Ans 18:

Class : Class 7

Ans 19:

Class : Class 10
Because oxygen is most released in moderate temperature only especially in aquatic plants.

Ans 20:

Class : Class 9

Ans 21:

Class : Class 10
answer is c

Ans 22:

Class : Class 7
Can I get explanations

Ans 23:

Class : Class 7
Never u dumb mind

Ans 24:

Class : Class 7

Ans 25:

Class : Class 7
bruh wth bro

Ans 26:

Class : Class 10
in internet search. One gif will come. It is the best explanation.

Ans 27:

Class : Class 7

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 7
oi it" is sc i think i mighta" toldja

Ans 2:

Class : Class 6

Ans 3:

Class : Class 1
(c)

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Subject :NSO    Class : Class 2

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
Explain please

Ans 2:

Class :
my answer is :d

Ans 3:

Class : Class 8
iuhygf

Ans 4: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 5:

Class : Class 7
Even i need a explanation. the solution is not that clear to me. if P is ahead of Q at the initial by 10m that how did P ratio be 5-4. instead it should be 5 1.

Ans 6:

Class : Class 7
5plus1

Ans 7:

Class : Class 7
instead it should be 5 1.just make this correction

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
The correct option is c

Ans 2:

Class : Class 8
C C c everyone can seethe answer is Ceveryone plz agree

Ans 3: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 4:

Class : Class 5
The correct answer is c

Ans 5:

Class : Class 9
The correct answer is C.

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